Trouble Shooting: Notes

Trouble shoot DPMS in following order:

Check power and ground circuits. See Fig 1 -Fig 3 .
Perform automatic adjustment mode operations. See AUTOMATIC ADJUSTMENT MODES .
Locate appropriate flow chart based on symptom. See SYMPTOM TROUBLE SHOOTING table. See appropriate system flow chart under SYSTEM FLOW CHARTS .
Retrieve trouble codes and perform test steps in appropriate flow chart(s). See RETRIEVING DIAGNOSTIC TROUBLE CODES under SELF-DIAGNOSTIC SYSTEM.
Test components and replace as necessary. See COMPONENT TESTS and REMOVAL & INSTALLATION .

NOTE: Make all voltage checks with connectors attached. Make all continuity checks with connectors disconnected. Use care when backprobing connectors, to prevent electrical shorts or damage to insulation and terminals. All connectors are shown from wire side.

Fig 1: Power & Ground Circuit Trouble Shooting Chart (Steering Column Control Unit)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Power & Ground Circuit Trouble Shooting Chart (Power Seat Control Unit)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Power & Ground Circuit Trouble Shooting Chart (Power Mirror Control Unit)

Courtesy of AMERICAN HONDA MOTOR CO., INC.